Architecting a backend system enabling financial transactions without internet connectivity, with intelligent sync and conflict resolution on reconnect.

• Offline-first data storage with local queue management
• Conflict resolution and idempotent transaction processing
• Secure sync engine with data integrity validation on reconnect
• Role-based access and encrypted transaction logs

A full-stack event ticket booking platform for discovering events, managing bookings, verifying payments, and generating digital tickets with unique QR codes.

• Event discovery with detailed event pages and image galleries
• Secure user authentication, booking management, and ticket history
• QR-based payment verification with payment proof uploads
• Admin dashboard for event, booking, and payment management
• Automated digital ticket generation with unique QR codes

Centralized mobile platform for police deployment, coordination, and live monitoring during public events and VIP visits across Gujarat.

• Role-based login (Admin, Inspector, Constable)
• Zone-wise duty assignment and live Google Maps deployment view
• Real-time push notifications for alerts and updates

Official website for the TechnoLab Club at ITM(sls) Baroda University, built as a Technical Member of the club and currently live in production.

• Full club website — events, members, and activities
• Live Site ↗  ·  GitHub ↗

Room-based platform for teaching C: faculty create rooms, students write C in-browser, and every compiler error is sandboxed, parsed, and translated into a plain-language explanation with progressive hints and an AI-generated fix as a last resort.

• Sandboxed compile & run per submission in a locked-down Docker container
• Structured error parsing (gcc diagnostics) shown inline in a Monaco editor
• AI-generated plain-language explanations, progressive hints, and patch-on-request
• Faculty dashboard tracking per-student progress and hint usage
• GitHub ↗

A small, colorful disk usage visualizer for the terminal — a lightweight reimagining of ncdu. Read-only: it never deletes or modifies anything.

• Static bar-chart reports and an interactive, arrow-key-navigable mode
• Bounded-concurrency scanning so large trees don't exhaust file descriptors
• GitHub ↗

Processes multi-band satellite imagery to extract environmental insights using NDVI and NDWI indices for vegetation health and water resource monitoring.

• NDVI & NDWI index calculation from raw satellite bands
• Vegetation health and water body analysis from geospatial data
• Supports sustainable development and environmental monitoring
• GitHub ↗

Full-stack travel booking platform with RESTful APIs, admin panel, and payment integration handling packages, bookings, and user management.

• RESTful APIs for auth, services, and bookings
• Cart system, auto pricing, and Razorpay payment gateway
• Secure email via Nodemailer, user dashboard, admin panel

Dynamic flight booking platform with session-based auth, flight search, ticket booking, and payment gateway.

• Flight search by origin/destination/date, passenger booking, Razorpay

Web-based system for managing medicines, inventory, billing, and customer records with role-based access control.

• Admin/Staff roles, cart system, Razorpay integration

Smart IoT system monitoring soil moisture, temperature, and humidity — auto-activating water pump below threshold with remote MQTT dashboard.

• Real-time temp/humidity monitoring and automatic pump control
• Remote monitoring via IoT Cloud / MQTT Dashboard with alerts